Browse Health
Internist, General Practitioner
18 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (49)

The overall average patient rating of Dr. Leonard Dubin, Internist, General Practitioner is Excellent. Dr. Dubin has been reviewed by 609 patients who have provided 49 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 4.1
Courteous Staff 4.4
Accurate Diagnosis 4.2
Bedside Manner 4.3
Spends Time with Me 4.4
Follows Up After Visit 4.3

Specialties & Research

Dr. Leonard Dubin, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Dubin graduated from Crimean State Medical University, Simferopol. He has 2 awards.

Patients' Choice Award (2008 - 2011, 2013 - 2014)
Compassionate Doctor Recognition (2010)


Dr. Dubin has 4 hospital affiliations:

  • Northwestern Memorial Hospital 
  • Elmhurst Memorial Hospital 


  • Russian
  • Spanish
  • Ukrainian

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Additional Information
Dr. Leonard M Dubin MD is a male General Practitioner, has 18 years of experience and practices in General Practice and Internal Medicine.
Where does Dr. Leonard M. Dubin practice?
Dr. Leonard Dubin has 2 office locations.
Dr. Leonard Dubin practices General Practice and Internal Medicine near Wheeling, IL.
Additional practice locations include: Melrose Park, IL.
See Wheeling General Practitioners and Wheeling Internists.